![]() ![]() This gap in the literature is significant, as we believe defining and understanding concretely the range of needs and expectations of people with low-vision according to their pathology and symptoms is critical for researchers and developers in order to design tailored user-centered solutions. To our knowledge, no study has yet investigated difficulties and needs of VIs while considering the different types of deficit within people with low-vision. ![]() These studies have been performed with limited quantity of participants and using open interviews or custom questionnaires not made publicly available. ![]() Very few studies have actually investigated the concrete needs of VIs from smart glasses assistive technologies. Therefore, our research group is currently developing and clinically assessing the use of smart glasses and augmented reality to assist VIs with social interactions. To our knowledge, there is currently no clinically validated solution aiming specifically at these social functions. ![]() Key elements for social interaction such as face identification, visual attention awareness and facial expressions of emotion processing represent major challenges for VIs. However, only few solutions focus on facilitating social interactions, which is one of the main handicaps and complaints of VIs as shown in this study. Most of these tools focus on assisting visually impaired people (VIs) in their daily life functions. Numerous technological assistive devices have already been developed in research projects or are available commercially, such as smart white canes, reading devices, text-to-speech, dedicated smartphone applications and mobility aids. A large range of heterogeneous pathologies can be aggregated in this definition and each pathology usually exhibits different types of symptoms and may therefore require different functionalities from assistive devices. This number of individuals affected is expected to increase with population ageing, as the majority of people with vision impairment are over the age of 50 years. According to the World Health Organization, low vision is currently defined as individuals with visual acuity below 6/18 down to and including 3/60 in the better eye with best correction. When reinstalling Windows, try the Lenovo disc images, as longer battery times have been reported, probably due to custom drivers.There are about 36 million blind people and 216 million people with moderate to severe visual impairment in the world, a population also referred to as individuals with low vision. A can of compressed air may be useful too, and a bottle of isopropyl alcohol and cotton buds are good for cleaning, but not on the screen. The only tools you need for servicing a ThinkPad are a set of small screwdrivers and a nylon spudger (for taking the screen and keyboard bezels off), and possibly a pair of tweezers. Corporate bulk purchasers don't usually go for it. Not only will it have better brightness, colour, contrast and viewing angles - you will most probably more than make up the investment when selling it. When buying a new ThinkPad, consider taking the IPS screen option if possible, as it doesn't cost much. When buying a used ThinkPad, remember to check that the BIOS is not locked with a supervisor's password and that Computrace is not enabled and activated. For IBM/Lenovo ThinkPad laptop enthusiasts. ![]()
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